①
ON/OFF
Connect the power cord plug to the socket, Turn on the power switch at the back of the machine
and the machine will beep a sound.
②
Oxygen production
Under the power-on state, touch the "on/off" button lightly and the oxygen concentrator starts to
work. The machine will beep a sound.
(3) O2 Flow
Touch the "O2 Flow" button and adjust to the required flow. The oxygen concentration
corresponding to the flow rate is displayed on the display screen. The default start-up flow of this
machine is 1L. The flow of this machine can be adjusted by 1L/2L/3L/4L/5L five-speed cycle.
(4) Tim +
Each time you touch the "tim + " button, the operation time will be increased by 15 minutes, and
the maximum timing is 2 hours.
(5) Tim –
Each time you touch the "tim - " button, the operation time is reduced by 15 minutes. When the
time is reduced to zero, the machine works continuously. At this moment, the touch button does
not respond.
(6) Anion
Touch the "Anion" key to turn on and off the negative ion work.
(7) Smart Alarm
Touch the "Smart Alarm" button and broadcast the assistance-Seeking information continuously
until the function is turned off manually.
(8) Child lock
Gently touch the "Child lock" button, the Child lock opens then other buttons can not work until
closing the Child lock.
Timing
Hr
Min
O2
Flow
O2
Purity
L/min
Hrs
Total
Anion Clean Filter Smart Alarm
1. Position as shown is panel switch, press
down to open panel.
Panel switch
2. Remove the humidification cup along the
arrow direction, pull out the silicone plug at
the Water filling nozzle, and add cold
purified water, which can not exceed the
maximum water level. Tighten the silicone
plug on the nozzle, then return the
humidification cup to the machine, press
tightly and cover the panel.
Water filling nozzle
(2) Oxygen-inhalation operation
3. Connect the power cord plug to a socket
with power output.
(1) Preparation
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Page 7 of 12
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